A multi-stage optimal renewal planning for an energy supply system from economic viewpoint

Shu Yoshida, Koichi Ito, Yoshiharu Amano, Keigo Matsuo, Takumi Hashizume, Kenji Ueta

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    5 Citations (Scopus)

    Abstract

    A multi-stage optimal renewal planning method is proposed for an energy supply system installed into building from economic viewpoint. Based on the annualized costs method, the average annual total cost during the total evaluation period is formulated as the objective function to be minimized. This is formulated as one of the mixed-integer linear programming problem, and the numerical solution is carried out by using the GAMS/CPLEX solver. A numerical study is carried out for an energy supply system installed into an office building with total floor area of 15 000m2, and the optimal renewal system is proposed as the one of installing high performance equipment properly at each optimal renewal year.

    Original languageEnglish
    Title of host publicationProceeding of International Conference on Power Engineering, ICOPE 2009
    PublisherJapan Society of Mechanical Engineers
    Publication statusPublished - 2009
    Event9th International Conference on Power Engineering, ICOPE 2009 - Kobe, Japan
    Duration: 2009 Nov 162009 Nov 20

    Other

    Other9th International Conference on Power Engineering, ICOPE 2009
    CountryJapan
    CityKobe
    Period09/11/1609/11/20

    Keywords

    • Economy
    • Energy supply system
    • Multi-stage
    • Optimization
    • Renewal planning

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Energy Engineering and Power Technology
    • Fuel Technology

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  • Cite this

    Yoshida, S., Ito, K., Amano, Y., Matsuo, K., Hashizume, T., & Ueta, K. (2009). A multi-stage optimal renewal planning for an energy supply system from economic viewpoint. In Proceeding of International Conference on Power Engineering, ICOPE 2009 Japan Society of Mechanical Engineers.